CN207975161U

CN207975161U - Clutch damping fin

Info

Publication number: CN207975161U
Application number: CN201820325297.2U
Authority: CN
Inventors: 戴高建
Original assignee: RUI'AN VOITURE MATING PARTS PLANT
Current assignee: RUI'AN VOITURE MATING PARTS PLANT
Priority date: 2018-03-09
Filing date: 2018-03-09
Publication date: 2018-10-16
Anticipated expiration: 2028-03-09

Abstract

The utility model discloses clutch damping fins, it is characterised in that：It is composed of the seperated piece of the cricoid damping of two panels, the inner face of the damping fission piece is circumferentially uniformly alternately equipped with spring catch and sleeve, it is arranged with spring on the spring catch, the spring catch and the spring can be inserted into the sleeve, the inner face of the damping fission piece is circumferentially also uniformly alternately equipped with guide groove and guide part, the guide groove of the guide part corresponding thereto matches, and the guide part stretches out guide groove corresponding thereto.The utility model can play damping effect, enhance the intensity of clutch damping fin and extend its service life.

Description

Clutch damping fin

Technical field

The utility model is related to clutch fields, and in particular to clutch damping fin.

Background technology

Damping fin is a critical piece of clutch, is generally assemblied between driven disc disk body and hub plate, and dynamic It is respectively to be interference fitted between disk disk body and hub plate.Since damping fin itself does not have elasticity, caused to assembly Inconvenience, in practical work process, damping fin, which is squeezed, is also also easy to produce abrasion.

Utility model content

In view of the deficiency of background technology, the technical problem to be solved by the utility model is to provide having, damping effect is good, makes With the clutch damping fin of long lifespan.

To achieve the above object, the utility model provides following technical solution：

Clutch damping fin, it is characterised in that：It is composed of the seperated piece of the cricoid damping of two panels, the seperated piece of the damping Inner face be circumferentially uniformly alternately equipped with spring catch and sleeve, be arranged with spring on the spring catch, the spring catch and described Spring can be inserted into the sleeve, and the inner face of the damping fission piece is circumferentially also uniformly alternately equipped with guide groove and guide part, The guide groove of the guide part corresponding thereto matches, and the guide part stretches out guide groove corresponding thereto.

The centre bore of the damping fission piece is set as petal shape.

Using above technical scheme, the damping effect of knockdown clutch damping fin is effectively enhanced by spring, together When two combinations damping fission pieces can carry out a degree of axial activity, overcome the clutch damping fin of previous one chip strong Degree is weaker, is easy to happen the technical issues of fracture；By by the guide part of the seperated pieces of two dampings be inserted into respectively damping disc with from In the slot of Moving plate hub, the technique effect being torsionally fixedly connected between any two can be realized.

Description of the drawings

The utility model has following attached drawing：

Fig. 1 is the schematic diagram of the utility model；

The schematic diagram of the inner face for the seperated piece of damping that Fig. 2 is Fig. 1；

Fig. 3 is the A-A sectional views of Fig. 2；

Fig. 4 is the B-B sectional views of Fig. 2.

Specific implementation mode

The utility model is described in further detail below in conjunction with the accompanying drawings：

As shown, clutch damping fin, it is composed of the seperated piece of the cricoid damping of two panels 1, the damping fission piece 1 Inner face be circumferentially uniformly alternately equipped with spring catch 2 and sleeve 3, be arranged with spring 4 on the spring catch 2, the spring catch 2 and The spring 4 can be inserted into the sleeve 3, and the damping effect of knockdown clutch damping fin is effectively enhanced by spring 4； The inner face of the damping fission piece 1 is circumferentially also uniformly alternately equipped with guide groove 5 and guide part 6, and the guide part 6 is corresponding thereto The guide groove 5 answered matches, and the guide part 6 stretches out guide groove 5 corresponding thereto.When installation, two are damped The guide part 6 of seperated piece is inserted into respectively in the slot of damping disc and hub plate, realizes antitorque between any two link together Technique effect enhances the integral strength of clutch damping fin, meanwhile, the damping fission piece 1 of two combinations can also carry out certain journey The axial activity of degree, overcomes that the clutch damping fin intensity of previous one chip is weaker, is easy to happen the technical issues of fracture.

The centre bore of the damping fission piece 1 is set as petal shape 7.By the structure of the centre bore 7 it is had Elasticity makes it have certain deformability in practical work process, not easy to wear.

Claims

1. clutch damping fin, it is characterised in that：It is composed of the seperated piece of the cricoid damping of two panels, the damping fission piece Inner face is circumferentially uniformly alternately equipped with spring catch and sleeve, and spring, the spring catch and the bullet are arranged on the spring catch Spring can be inserted into the sleeve, and the inner face of the damping fission piece is circumferentially also uniformly alternately equipped with guide groove and guide part, institute It states the guide groove of guide part corresponding thereto to match, and the guide part stretches out guide groove corresponding thereto.

2. clutch damping fin according to claim 1, it is characterised in that：The centre bore of the damping fission piece is set as colored Lobed shape.